They may look like your average wires, but spark plug wires have a very important job to do. Their mission is to provide electricity from the car's 12 volt battery to the engine's spark plugs. Without ...

This article applies to the Chevrolet Camaro and Pontiac Firebird (1990-2002). Your spark plug wires are just as important as the spark plugs themselves. Although you won't have to replace them as ...

The space, or gap, between the center and side electrodes needs to be an exact distance across; otherwise, your plugs don't fire efficiently. Adjusting the distance between the two electrodesis called ...

This article applies to the Mercedes-Benz E-Class E55 AMG w211 (2002-2009). With today's high performance engines, the demands of spark plug wires are higher than ever. Spark plug wires transfer the ...

This article applies to the Porsche 993 (1993-1998). The normally aspirated Porsche 993's flat six utilizes a twin spark plug per cylinder design for maximum combustion efficiency. While this is a ...

This article applies to the Porsche 993 (1993-1998). Keep your 993 engine running smoothly and clean by keeping up with regular maintenance and changing out components when they start to go bad. Spark ...

This article applies to the Mercedes-Benz E-Class (2002-2009). A spark plug has an air gap between the electrode and the conductor prong. Electrical energy originating from the battery is released at ...